SPECTRA OF ALTERED ROCKS IN THE VISIBLE AND NEAR-INFRARED

被引：485

作者：

HUNT, GR ^{[1
]}

ASHLEY, RP ^{[1
]}

机构：

[1] US GEOL SURVEY,MENLO PK,CA 94025

来源：

ECONOMIC GEOLOGY | 1979年 / 74卷 / 07期

关键词：

D O I：

10.2113/gsecongeo.74.7.1613

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Visible and near-infrared (0.35 to 2.5 micrometre) bidirectional reflection spectra were recorded for a suite of well characterized hydrothermally altered rock samples. The spectra typically display well-defined bands, caused by both electronic and vibrational processes in the individual mineral constitutents. This study shows that visible-near infrared spectrometry is a reliable and rapid technique for detecting and identifying clay minerals and alunite in rocks. -from Authors hydrothermally altered rock samples clay minerals alunite

引用

页码：1613 / 1629

页数：17

共 14 条

[1] ABRAMS MJ, 1977, GEOLOGY, V5, P713, DOI 10.1130/0091-7613(1977)5<713:MOHAIT>2.0.CO
[2] 2
[3] Hunt G. R., 1973, Modern Geology, V4, P85
[4] Hunt G. R., 1970, Modern Geology, V1, P283
[5] Hunt G. R., 1971, Modern Geology, V2, P195
[6] Hunt G. R., 1971, Modern Geology, V2, P23
[7] A BIDIRECTIONAL REFLECTANCE ACCESSORY FOR SPECTROSCOPIC MEASUREMENTS
HUNT, GR
ROSS, HP
[J]. APPLIED OPTICS, 1967, 6 (10): : 1687 - &
[8] Hunten D. M., 1971, Comments on Astrophysics and Space Physics, V3, P1
[9] MANNING P. G., 1973, CAN MINERAL, V12, P120
[10] MEYER C, 1967, GEOCHEMISTRY HYDROTH, pCH6

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